Review on Megatron 4-Inch Diamond Cup Grinding Removing Disc Wheel for Concrete, Paint, Epoxy, Glue and Mastic with Advanced CDB Technology (Megatron 4-Inch) by Alex Maynard

I used this to clean and smooth out old glue on laminate tile from a bathroom floor in preparation for an epoxy floor. Did 40 square feet in about an hour, was fairly easy to control and produced a lot of dust. I wasn't planning to pre-order a dust cover for my grinder, so I used a dust mask and an exhaust fan in the window, which really helped. Picture between sanding and epoxy unfortunately but it was very clean but I can see the shadows of the tile after applying the epoxy. Maybe I could get that too if I dig deeper? Anyway, I'm satisfied with the product. I will use it again in the laundry room.